Part One: What Is the Meaning of "Under Law" and "Under
Grace"?

For sin shall not be master over you, for you are not
under law but under grace. 15 What then? Shall we sin because we
are not under law but under grace? May it never be! 16 Do you not
know that when you present yourselves to someone as slaves for
obedience, you are slaves of the one whom you obey, either of sin
resulting in death, or of obedience resulting in righteousness? 17
But thanks be to God that though you were slaves of sin, you became
obedient from the heart to that form of teaching to which you were
committed, 18 and having been freed from sin, you became slaves of
righteousness. 19 I am speaking in human terms because of the
weakness of your flesh. For just as you presented your members as
slaves to impurity and to lawlessness, resulting in further
lawlessness, so now present your members as slaves to
righteousness, resulting in sanctification.

Desiring God

Two weeks ago I drew out of verses 11-13 a picture. If we trust
in Christ, our body is like a castle with God as the reigning king;
our desires are like servants in the castle; sin is a rebellious,
deceptive pretender to the throne who wants to rule over the
castle; the strategy of sin's sedition against the king is to take
our servant-desires captive, deceive them, corrupt them, and send
them as traitors into the castle like Judas to betray the king,
capture one of our members (say the tongue) and turn it into a
weapon against the King for unrighteousness.

And I argued that there is a great battle to be fought here.
That is what Romans 6 is all about – How do people who have
been justified by grace through faith defeat sin? I pointed out six
strategies, and the last one was based on verse 12, "Therefore do
not let sin reign in your mortal body so that you obey its
desires." In other words: Don't desire sin as much as you desire
God. Don't desire sin's lie as much as you desire God's truth. When
it comes down to the conflict between the desire for what sin
offers and the desire for what God offers, prefer God. Which means
that one great strategy of living the Christian life is to set God
and his ways before us as our treasure – as preferable.

O that the church – the lukewarm, worldly, half-hearted
church – would realize that the Christian life, the only life
that leads to heaven, is a life of competing desires. It is no
accident or fluke that the distribution arm of this church is
called "Desiring God Ministries." Verse 12 says, "Do not
let sin reign in your mortal body so that you obey its desires." In
other words, we live the Christian life by not obeying the desires
of the body that sin has captured and corrupted. And if you choose
not to obey a desire, it's because you desire something else more.
But what if you have learned a kind of Christian life that is all
willpower-duty and no desire for God? What if you never invest any
prayer or meditation or conversation in cultivating stronger
desires for Christ than for sin? What if you only think of Christ
as true, but don't desire him as your treasure?

Well, there is a window in today's text into the soul with that
kind of Christianity. In verse 15 Paul says, "What then? Shall we
sin because we are not under law but under grace? May it never be!"
Paul is quoting somebody here. The same person he was quoting in
verse 1, "What shall we say then? Are we to continue in sin so that
grace may increase?" You see that Paul is still trying to help this
poor fellow who doesn't understand the essence of the Christian
life rooted in justification by grace through faith alone. This
fellow listens to Paul's gospel of justification by grace through
faith apart from works, and says, "Well, if I have a right standing
with God by faith, and if all my sins, past, present, and future
are forgiven, then I may as well let sin reign in my body and enjoy
doing its desires." That's the way a person talks whose
Christianity is simply a group of ideas and not an experience of
the preciousness of Christ.

What can I do for such a person this morning? 1) I can preach
Christ and try to display his heart and his mind and his grace and
his work so that he appears for what he really is, namely, precious
beyond all that this world can give. 2) And I can pray that God
will open the eyes of your hearts to see this preciousness and that
he would awaken your soul to taste and see that he is more to be
desired than everything competing for your heart. 3) By grace, I
can witness to the treasure that he has become in my own heart.

We will take two weeks on this text as we try to do this.
The way I want to approach it today is to unpack what it means to
be under law and what it means to be under grace. This will show
the preciousness of Christ and of grace in a way that few other
things could.

What, then, does it mean to be under grace not under law?

"Under Law" – We Provide Our Own Righteousness

Verse 14: "For sin shall not be master over you, for you are not
under law but under grace." The phrase "under grace" is not used
anywhere else in Paul's writings (or the New Testament) except here
and the next verse. But the phrase "under law" Paul used seven
other times (once in 1 Corinthians 9:20, and five times in
Galatians – 3:23; 4:4-5, 21; 5:18). Those uses give us a
fairly clear picture of what Paul would probably have in mind
here.

Let's look at two of them. Keep this urgent question in mind,
just in case you are prone to think this is pointless question. How
you see yourself before God and how you live hang on whether you
are under law or under grace. So what does "under law" mean?

Consider first Galatians 4:4-5, "But when the fullness of the
time came, God sent forth His Son, born of a woman, born
under [the] Law, (5) so that He might redeem
those who were under [the]Law, that we
might receive the adoption as sons." The word "the" is not there in
the original. The phrase is identical to what we have here in
Romans 6:14. Christ was born "under law" to redeem those "under
law."

Here's what we learn from this use: 1) Somebody is in deep
trouble for being under law, because Paul says Christ needs to
redeem them; 2) Christ was born under law, and so being under the
law was not danger or sin for Christ, as it seemed to be for the
rest. In other words, being "under law" is something that we sinful
creatures want to avoid at all costs if we can, but that Christ
embraced to rescue us from it. What then might it be?

I would suggest this. Being under law means that lawkeeping is
the way we will provide a righteousness that lets us stand before
God. If we treat the law in such a way that lawkeeping provides the
righteousness that justifies us, then we are under law. And this is
true whether you are trusting God to enable you to keep the law or
trusting yourself. It doesn't make any difference when the issue
is: What provides the righteousness that justifies me? If it is
lawkeeping, I am "under law."

A Deadly Choice

The reason that is deadly for us sinners is that none of us can
succeed in using the law to provide a righteousness that puts us
right with God. On the other hand, when Paul says that Christ was
born "under law" (Galatians 4:4) to redeem those of us who are
condemned because of our failure to keep the law, he probably means
that Christ will not fail in relating to the law this way. That is,
Christ will perfectly keep the law (by faith!) and thus perform a
righteousness that will, in fact, maintain a right standing with
God. And what we have learned in Romans is that this righteousness
of Christ is credited to our account.

Let's see if this is confirmed in Galatians 4:21, "Tell me, you
who want to be under law, do you not listen to the law?"
There was a group of teachers who had come to Galatia and told them
that an essential part of their justification was lawkeeping,
especially, being circumcised. In other words, part of the
righteousness that would give them a right standing with God would
be lawkeeping, circumcision. Paul said, this was the same as
wanting to be "under law."

He described it in Galatians 5:2-4,

Behold I, Paul, say to you that if you receive circumcision,
Christ will be of no benefit to you. And I testify again to every
man who receives circumcision, that he is under obligation to keep
the whole Law. You have been severed from Christ, you who are
seeking to be justified by law; you have fallen from grace.

Three observations: 1) If you want to claim that your partial
lawkeeping in, say the act of circumcision, is part of your
justifying righteousness, then you have to realize that you are
indebted to keep the whole law (verse 3). If you want to provide
any of your righteousness as the basis of your right
standing with God, you must provide all of it. That is
what it means to be "under law." Christ did it. We can't. We need
his righteousness, not ours.

2) In verse 4 "seeking to be justified by law" is the same as
"wanting to be under law" in 4:21. That is, wanting to be "under
law" is the same as wanting lawkeeping to be part of our
righteousness before God. That is what "justified by law"
means.

3) If you try to provide any or all of your own righteousness
before
God, Christ will be of no advantage to you. Verse 2: "If you
receive circumcision, Christ will be of no benefit to you." In
other words, Christ will be all your righteousness or
none of it. If you try to provide some of your
righteousness alongside Christ's righteousness as the ground of
your justification, you nullify grace (Galatians 2:21). Or, we
could say, you are not "under grace."

"Under Grace" – Christ Is Our Righteousness

What it means, then, to be "under grace" is that Christ is
all our righteousness for justification. We receive it in
him as a gift by grace through faith alone. And the opposite is
being "under law," which means that Christ is not our righteousness
for justification, but lawkeeping is.

Now let's see if this is confirmed here in the context of Romans
6. It is, I think, in two ways. One is that it makes sense out the
objection in verse 15, "What then? Shall we sin because we are not
under law but under grace?" The person Paul has in mind here thinks
that being "under grace" is a license to sin without penalty. And
indeed, that's what it looks like if being "under grace" means that
all our righteousness for justification is Christ's and not ours.
So the objection seems plausible.

In addition to that, the same objection was raised in verse 1 in
response to Romans 5:20-21, which also confirms we're on the right
track. Remember that in Romans 5:17 Paul referred to "those who
receive the abundance of grace and of the gift of
righteousness." The grace of God is expressed in a gift of
righteousness. That gift of righteousness is Christ's
righteousness, not ours. You can see that in the next verse. Verse
18b: "Through one act of righteousness there resulted justification
of life." So the gift of righteousness (verse 17) is
Christ's act of righteousness (verse 18) which results in
our justification, and leads to eternal life. It is Christ's
righteousness imputed to us.

Now with that in mind, we read Romans 5:20-21, which gave rise
to the objection in Romans 6:1: We may as well sin that grace may
increase. Verses 20-21 say, "Where sin increased grace increased
all the more, so that just as sin reigned in death, even so grace
would reign through righteousness to eternal life through Jesus
Christ our Lord." In other words, God's grace (verse 17) reigns
through the imputation of Christ's righteousness to us for
justification and leads to eternal life. To which someone says,
"Well then, let us sin that grace may abound!" (6:1). Which is also
what he says in verse 15, "What then? Shall we sin because we are
not under law but under grace?" So we see that the connection of
thought in Romans 5:17-6:1 confirms the meaning of "under grace"
that we've seen in Galatians and Romans 6:14,15.

So from all this I conclude that being "under law" means that
lawkeeping is the way we will provide a righteousness that lets us
stand before God. If we treat the law in such a way that lawkeeping
provides the righteousness that justifies us, then we are "under
law."

But being "under grace" means that we receive as a free gift all
our righteousness, namely, the righteousness of Christ, by grace as
the ground of our justification. That is the gift. That is the
basis of our right standing with God. Christ was born and lived
under law and fulfilled it perfectly by faith. That is his
righteousness. We escape from being "under law" by trusting Christ
as our righteousness. That is what it means to be under grace.

Now the question is: Why is it that not being under law but
being under grace guarantees that sin will not triumph in your life
and become your Lord? That's what verse 14 says: "For sin shall not
be master over you, for you are not under law but under grace."
This is not a command but a promise. "Sin shall not be master over
you. And that is what we will take up next Sunday.

Desire, not Just Decision

I want to close today where we began – with the Christian
life as the triumph of desire, not just decision. Connect this now
to what we have seen. Who is this in verse 15 that talks like this:
"Let us sin because we are not under law but under grace. Since
Christ is our righteousness for justification, since our right
standing with God is based on his righteousness not ours, then
let's sin, because there can't be any penalty. Christ is our
righteousness." Who talks like that?

I said at the beginning it is people whose Christianity is a
group of ideas about Christ, not an experience of the preciousness
of Christ. Their Christianity is all truth and no treasure. All
"choices" and no cherishing. All logic about Christ and no love for
Christ. All "decision" and no delight. And O how many people there
are who come to church and are in this category!

So my closing plea is that during Advent 2000, we would all
pursue the preciousness of Christ. And the preciousness of
justification by faith. And the preciousness of being under grace,
not under law. Advent means: "When the fullness of the time came,
God sent forth His Son, born of a woman, born under Law, so that He
might redeem those who were under Law, that we might receive the
adoption as sons" (Galatians 4:4-5). He came under law and
satisfied the law, so that we might be redeemed from law and become
children of God.

If that does not feel precious to you, if that is not the
treasure of your life – more precious than gold and sweeter
than honey – would you pursue the preciousness of Christ this
Advent? Ask God to open the eyes of your heart. Turn off the
television. Set your mind on the things of Christ. Fast and pray,
"Satisfy us in the morning with your steadfast love, that we may
rejoice and be glad in you all our days" (Psalm 90:14).